102212221100002 has 16 divisors (see below), whose sum is σ = 167576408419392. Its totient is φ = 46470768719760.

The previous prime is 102212221099997. The next prime is 102212221100027. The reversal of 102212221100002 is 200001122212201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29337604774 + ... + 29337608257.

It is an arithmetic number, because the mean of its divisors is an integer number (10473525526212).

Almost surely, 2^{102212221100002} is an apocalyptic number.

102212221100002 is a deficient number, since it is larger than the sum of its proper divisors (65364187319390).

102212221100002 is a wasteful number, since it uses less digits than its factorization.

102212221100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58675213113.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102212221100002 its reverse (200001122212201), we get a palindrome (302213343312203).

The spelling of 102212221100002 in words is "one hundred two trillion, two hundred twelve billion, two hundred twenty-one million, one hundred thousand, two".